10 Must-Watch So-Bad-It's-Good Movies, Ranked

There are movies that come along that are so good they define a generation. There are movies that come and go, forgotten by the general public as mediocre failures. And then there are those special kinds of movies that are so terrible, so inept, and so utterly ridiculous that one must see them to believe them. Films like Troll 2, Birdemic, and Plan 9 from Outer Space have become renowned in their own way for how wildly they miss the mark.